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Triceratops

Triceratops

A type of herbivorous dinosaur easily recognisable by its large frill and three horns which lived in the Cretaceous period.

Biologija

Raktiniai žodžiai

Triceratops, dinozauras, Ropliai, Iškasena, Išnykęs, Cerapoda, Priešistorinis tvarinys, Kreidos periodas, ragas, banda, gyvūnas, Žolėdis, biologija

Susiję elementai

Vaizdai

Susiję elementai

Apatozauras

Ilgakaklis žolėdis dinozauras turintis tvirtą kūną.

"Homo erectus"

„Stačiasis žmogus“ jau gamino darbo įrankius ir naudojo ugnį.

Ammonites

An extinct group of Cephalopoda, with solid external skeletons. They are excellent index fossils.

Carboniferous flora and fauna

This animation presents some animals and plants that lived between the Devonian and Permian periods (358–299 million years ago).

Deinonychus

Deinonychus antirrhopus, the 'terrible claw', was a carnivorous dromaeosaurid dinosaur.

Glaciation

The last Ice Age ended about 13 thousand years ago.

How do geckos' feet adhere to smooth surfaces?

Geckos can walk on walls or even ceilings. The 3D scene explains this ability.

Ichthyosaur

Fish-like marine dinosaurs which resembled dolphins; a good example of convergent evolution.

Ichthyostega

A prehistoric amphibian and an early representative of the Tetrapods, which became extinct 360 million years ago.

Laiko juosta

Pažymėkite istorinius įvykius laiko juostoje

Monsters of the Palaeozoic: sea scorpions

Eurypterids are an extinct group of Palaeozoic aquatic arthropods.

Pteranodon longiceps

A prehistoric flying reptile, similar to birds. However, there is no direct evolutionary link between the two.

Quetzalcoatlus, a giant pterosaur

Quetzalcoatlus was one of the largest known flying animals of all time.

Stegosaurus

A type of prehistoric reptile having bony plates on its back, which aided thermoregulation.

Tiktaalik

A transitional form between fish and tetrapods, or four-limbed vertebrates.

Tyrannosaurus rex ‘tyrant lizard’

Large carnivores, perhaps the best known of dinosaurs.

Trilobites

The ancestors of Arachnida and Crustacea belonged to the class Trilobita.

West Indian Ocean coelacanth

Living fossil, important stage in the evolution of tetrapods.

Woolly mammoth

Extinct proboscidea closely related to today's elephants, often hunted by prehistoric man.

Archaeopteryx

The archaeopteryx shows characteristics of both birds and reptiles. It is probably the ancestor of birds.

Common European viper

A species of venomous snakes widespread in Europe. Its bite is rarely fatal to humans.

European pond turtle

The animation shows the anatomy of turtles.

Grass snake

A type of snake with a characteristic spot on its neck.

Užmaskuojamas chamaleonas

Chamaleonai yra ropliai, galintys pakeisti savo spalvą.

Continental drift on a geological timescale

The Earth's continents have been in constant motion during the history of the planet.

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